{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1480513746",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e9fb44558b07c8e3fc9ca6e456ec13c5caaa8bce47ba4e6c00d79c310277863",
    "signature": "0x63b0782425e05812f4c9b620747491f27d0c3a33c69caa90673dab2c2ccc11c73cc25a329a56edcb4c2ec4debacd9d122afb6f5a839c5bb25370319d676606bd1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}